Only update y-range from L1 mxmn when last index in view
We still have to always keep track of the last max and min though.big_data_lines
parent
cdc882657a
commit
5921d18d66
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@ -382,6 +382,7 @@ def graphics_update_cycle(
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i_diff > 0 # no new sample step
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and xpx < 4 # chart is zoomed out very far
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and r >= i_step # the last datum isn't in view
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and liv
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)
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or trigger_all
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):
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@ -399,7 +400,7 @@ def graphics_update_cycle(
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if (
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(xpx < update_uppx or i_diff > 0)
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or trigger_all
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and r >= i_step
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and liv
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):
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# TODO: make it so this doesn't have to be called
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# once the $vlm is up?
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@ -549,7 +550,10 @@ def graphics_update_cycle(
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l1.bid_label.fields['level']: l1.bid_label,
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}.get(price)
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if label is not None:
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if (
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label is not None
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# and liv
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):
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label.update_fields(
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{'level': price, 'size': size}
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)
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@ -558,19 +562,27 @@ def graphics_update_cycle(
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# the relevant L1 queue?
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# label.size -= size
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# elif ticktype in ('ask', 'asize'):
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elif typ in _tick_groups['asks']:
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elif (
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typ in _tick_groups['asks']
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# TODO: instead we could check if the price is in the
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# y-view-range?
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# and liv
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):
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l1.ask_label.update_fields({'level': price, 'size': size})
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# elif ticktype in ('bid', 'bsize'):
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elif typ in _tick_groups['bids']:
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elif (
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typ in _tick_groups['bids']
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# TODO: instead we could check if the price is in the
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# y-view-range?
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# and liv
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):
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l1.bid_label.update_fields({'level': price, 'size': size})
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# check for y-range re-size
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if (
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(mx > vars['last_mx']) or (mn < vars['last_mn'])
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and not chart._static_yrange == 'axis'
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and r > i_step # the last datum is in view
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and liv
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):
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main_vb = chart.view
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if (
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